Modern guides (2020–present) rarely require users to manually handle boot9.bin except for advanced recovery or forensic analysis.
: Hold the Start button while powering on your 3DS. Navigate to Virtual Memory : Go to [M:] MEMORY VIRTUAL . Locate the File : Highlight boot9.bin . Boot9.bin 3ds
If you are a typical 3DS user who just wants to play backups or install custom themes, you might never directly interact with boot9.bin . However, it is vital in several scenarios: it is vital in several scenarios: